NIOBIUM SELENIDE Chemical Properties

Melting point:

>1316℃ [HAW93]

Density 

6.300

form 

Powder

color 

gray hexagonal, hexane crystals, crystalline

Water Solubility 

Insoluble in water.

Exposure limits

ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3

CAS DataBase Reference

12034-77-4(CAS DataBase Reference)

EPA Substance Registry System

Niobium selenide (NbSe2) (12034-77-4)

Safety Information

Hazard Codes 

T,N

Risk Statements 

23/25-33-50/53

Safety Statements 

20/21-28-45-60-61

RIDADR 

UN3283

RTECS 

QU0420000

TSCA 

Yes

HazardClass 

6.1

PackingGroup 

III

MSDS

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NIOBIUM SELENIDE Usage And Synthesis

Chemical Properties

Gray-black solid. Has higher electrical conductivity than graphite.

Uses

It is used as a potential substance for thin film solar cells as back contact material. It is widely used in electricity brush & special bearings because of its conductivity and lubricity property.

Uses

The two dimensional layered inorganic nanomaterials have drawn significant attention recently owing to their thickness dependent on physical and chemical properties. They find applications in photocatalysis, photovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics etc. Transition metal dischalcogenides represent an important class of inorganic 2D materials having the aforementioned applications.

Uses

Lubricant and conductor at high temperatures and high vacuum.

NIOBIUM SELENIDE(12034-77-4)Related Product Information

• Selenium
• NIOBIUM SELENIDE
• NIOBIUM
• NIOBIUM HYDRIDE